AS Alternative Solution

168 JOHN ST, Toronto

Permit details

Application: 26 198530 ALT rev 00
Address: 168 JOHN ST, Toronto (M5T)
full property record — every permit and signal at this address
Work: Alternative Solution
Structure: —
Status: Under Review
Applied: 2026-07-08
Issued: —
Declared value: —
Builder: Owner-filed

Scope of work (as filed)

This Alternative Solution addresses the seismic design of a ballasted (unattached) rooftop photovoltaic array,TerraGen's TGR flat-roof racking system, at 168 John Street, Toronto. The array resists wind loads as a fully ballasted system in accordance with the Ontario Building Code 2024 (NBC 2020), and relies on frictional resistance between the array base and the roof surface to resist seismic forces.

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